PICAL, H.; ROCMAH, L. I. Flashcard Media and Early Childhood Letter Recognition Achievement: Media Kartu Flash dan Prestasi Pengenalan Huruf pada Anak Usia Dini. Academia Open, [S. l.], v. 10, n. 1, p. 10.21070/acopen.10.2025.12423, 2026. DOI: 10.21070/acopen.10.2025.12423. Disponível em: https://ojs.umsida.ac.id/index.php/acopen/article/view/12423. Acesso em: 28 feb. 2026.